- From what I gathered Gran Canaria is much better suited
- I'm in Las Palmas de Gran Canaria now. It's a bit cold at 19-20°C, but sunny. People are friendly and some speak english. There is a mix of totally different people. Even a digital nomad Community: https://live-it-up-las-palmas.mn.co
- The south is too touristy for me
- Las Palmas is a big city, with spanish culture and not only tourists, and 2 beaches in the city. That is difficult to top in Europe.
Any company you start there will have to do business outside. There are excellent tax conditions, but not a lot of workers and very few customers, if any.
Same goes for freelancing, you'll have to work with clients outside the islands if you expect more than 10% of a usual tech salary.